Maintain Pool Pro Balancer Calcium Hardness Increaser 7lbs

Water needs calcium hardness. If your levels are too low, a small addition of Calcium Hardness Increaser brings the levels up safely while not clouding the water When levels are ideal, you will prolong the life of your pool or spa Prevents water from becoming corrosive and damaging your pool's plumbing and heater Helps maintain calcium hardness levels between 150-300 ppm Stops staining and etching of pool surfaces caused by low hardness levels